Audio device



FIG. 1 is a front perspective view of an audio device according to the invention.

FIG. 2 is a front view of the audio device of FIG. 1.

FIG. 3 is a rear view of the audio device of FIG. 1.

FIG. 4 is a left side view of the audio device of FIG. 1.

FIG. 5 is a right side view of the audio device of FIG. 1.

FIG. 6 is a top plan view of the audio device of FIG. 1; and,

FIG. 7 is a bottom plan view of the audio device of FIG. 1.

The portions shown in broken line do not form part of the claimed design. 

CLAIM The ornamental design for an audio device, as shown and described. 